Emily Arsenault ( The Rose Notes ) makes her YA debut with a "page-ripping whodunit" about Marnie Wells, who comes face-to-face with the occult when she discovers her ability to read tea leaves might help solve the mystery of a classmate's disappearance. Marnie Wells knows that she creeps people out. It's not really her fault; her brother is always in trouble, and her grandmother, who's been their guardian since Mom took off is . . . eccentric. So...